2,5-Cyclohexadiene-1,4-dione, 2-methoxy-5-methyl- (9CI) 2-Methoxy-5-methyl-1,4-benzoquinone 2-Methyl-5-methoxy-p-benzoquinone 2-Methyl-5-methoxyquinone 4-08-00-01787 (Beilstein